FAN5362 Fairchild Semiconductor, FAN5362 Datasheet - Page 2

• Manufacturer Part Number: FAN5362
• Description: The FAN5362 is a 500mA or 750mA, step-down, switching voltage regulator that delivers a fixed output voltage from an input voltage supply of 2
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN5362 • Rev. 1.0.4
Ordering Information
Note:
1.
2.
Table 1. Recommended Components for Circuit in Figure 1
Pin Configuration
Pin Definitions
Component
Bump #
WLCSP
FAN5362UC21X
FAN5362UC25X
FAN5362UMP29X
FAN5362UMP33X
Figure 2. WLCSP, Bumps Facing Down Figure 3. WLCSP, Bumps Facing Up
FAN5362UC27X
FAN5362UC29X
FAN5362UC33X
Part Number
A1
B1
C1
C2
B2
A2
Other voltage options available on request. Contact a Fairchild representative.
Preliminary; not full production release at this time. Contact a Fairchild representative for information.
C
C
L1
OUT
IN
UMLP
Pin #
3
2
1
6
5
4
(2)
(2)
1H, 2012, 190m, 800mA
2.2F, 6.3V, X5R, 0402
2.2F, 6.3V, X5R, 0603
4.7F, X5R, 0603
10F, X5R, 0603
Voltage
Name
MODE
Description
Output
GND
VIN
SW
EN
FB
2.1
2.5
2.7
2.9
3.3
2.9
3.3
(1)
Logic 1 on this pin forces the IC to stay in PWM mode. Logic 0 allows the IC to automatically
switch to PFM during light loads. The regulator also synchronizes its switching frequency to
two times the frequency provided on this pin. Do not leave this pin floating.
Switching Node. Connect to output inductor.
Feedback / V
Ground. Power and IC ground. All signals are referenced to this pin.
Enable. The device is in shutdown mode when voltage to this pin is <0.4V and enabled
when >1.2V. Do not leave this pin floating.
Input Voltage. Connect to input power source.
Output Current (mA)
OUT
750
500
500
500
500
500
500
. Connect to output voltage.
Murata GRM188R60J106ME47D
2
Murata GRM155R60J225ME15
Murata GRM188R60J475M
Murata LQM21PN1R0MC0
GRM188R60J225KE19D
Temperature Range
Example Part
Operating
-40 to 85°C
Description
Figure 4. UMLP, Leads Facing Down
6-Lead, 2 x 2mm
0.4mm Pitch
WLCSP-6,
Package
UMLP
www.fairchildsemi.com
Packing
Tape and
Typical
Method
10.0F
2.2F
4.7F
1H
Reel